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US 2023/0411760 A1Published application
Battery module including compression pad having improved insulation and assembly, battery pack and vehicle including the same
AssigneeLG Energy Solution, Ltd.
InventorsHyun-Jae LEE, Jun-Kyu PARK, Yong-Joon CHOI
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Abstract
A battery module includes a cell stack in which a plurality of cells are stacked; and a compression pad provided on an outer surface of the cell stack, wherein the compression pad is a laminate of an elastic pad and a synthetic resin film attached to at least one surface of the elastic pad. The synthetic resin film includes a length extension portion longer than the elastic pad in length, and the length extension portion is folded to cover and protect the upper surface of the cell stack.
Claims14
A battery module comprising:
- a cell stack in which a plurality of cells are stacked;
- and
- at least one compression pad provided on an outer surface of the cell stack,
- wherein the at least one compression pad is a laminate of an elastic pad and a synthetic resin film attached to at least one surface of the elastic pad,
- wherein a height of the synthetic resin film is greater than a height of the elastic pad to form a length extension portion, and
- wherein the length extension portion is folded to cover and protect an upper surface of the cell stack.
3 more elements
Dependencies are inferred from the claim text.